The instant invention discloses a composition comprising a carrier, preferably a packaging material, and at least one compound of the formula (I) in which the general symbols are as defined in claim 1 as corrosion inhibor for protecting metallic surfaces.
本发明公开了一种由载体(最好是包装材料)和至少一种式 (I) 化合物组成的组合物,其中的通式符号如权利要求 1 所定义,作为保护
金属表面的缓蚀剂。